PPR Pipe 25mm

Description

While maintaining the advantages and foundation of the original PP-R product, the product also has the following major features:

1. The linear expansion coefficient is only about 20~30% of ordinary PP-R products; it completely solves the expansion and contraction problem of plastic pipes.

2. The rigidity of the pipe is increased to prevent the pipe from sagging, and at the same time, the density and number of fixed support points are reduced, thereby reducing the overall cost of the project.

3. The pressure rating is higher, and the service life is longer under the usual design tremor.

4. Better high temperature resistance and obvious energy saving and consumption reduction effect; FR/PP-R is used in hot water system, and the normal use temperature can reach 95~100℃, 5. Large water flow: under the same level of pressure, the wall thickness of FR/PP-R pipes is thin, which increases the inner diameter of the pipes, thereby increasing the water flow (increase by 20%).

Installation

1. When PPR fiber glass composite pipe and ppr fittings are connected by hot melt, do not thread directly on the top, and connect with metal pipes can be connected with flanges. When connecting with water heaters, pipe fittings with metal inserts must be used;

2. Be sure to use trusted hot melt tools when performing construction, so as to ensure the quality of hot melt;

3. Use special building materials to cut the pipe, and the cut should be smooth and free of burrs;

4. When cleaning the welding place of the pipe fittings, do not let sand or dust affect the quality of the joint. Use a heating head that matches the size of the pipe to be welded to set on the fuser, and turn on the power supply. On, let the heating head reach the most suitable temperature;

5. You can use a pencil to record the depth of welding on the pipe;

6. Put the pipes and fittings into the fusion splicer and heat them according to the required time;

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